Shared Flashcard Set

Details

IM
UWORLD 1
39
Medical
Graduate
01/22/2014

Additional Medical Flashcards

 


 

Cards

Term
two sample t test vs two sample z test
Definition
t compares two means
z compares two means with population variances. not used much
Term
chi squared used for?
Definition
categorical data and proportions. ex: what's your major?
Term
osmotic demyelination happens from?
Definition
rapid correction of hyponatremia.
Term
how fast can you correct hyponatremia without having risk of osmotic demyelination
Definition
no more than .5 mEq/L/hr
Term
MEN1 tumors
Definition
pancreas/gi
pituitary
parathyroid
Term
most common gi/panc tumor in MEN1
Definition
zollinger ellison syndrome. gastrinoma. refractory peptic ulcer disease.
Term
red, edemetaous hot to touch skin
Definition
cellulitis
Term
two webs with fissures and masseration
Definition
tinea pedis. inc risk for cellulitis
Term
best prevention of ischemic leg
Definition
warfarin
Term
reddish nodule that ucerates usually on hand
Definition
sporothrix schenckii
Term
gum hypertrophy
Definition
cyclosporine
Term
hi ca and refractory gi ulcers
Definition
MEN1
Term
moa cyclosporine
Definition
inhibits transciption of IL2 and other t lymphocyte cytokines
Term
ade cyclosporine
Definition
1. nephrotoxicity
2. htn
3. neurotoxic
4. glu intol
5. infection
6. malignancy
7. gingival hypertrophy
8. gi
Term
nephrotoxicity of cyclosporine
Definition
azotemia
hyperuriciemia (gout)
hyperkalemia
lo Phosphate
lo Mg
Term
neurotoxicity of cyclosporine
Definition
HA
seizure, tremor, akinetic mutism
Term
malignancy seen as ade of cyclosporine
Definition
sq cell carcinoma
Term
ade tacrolimus
Definition
same as cyclosporine
no gum hypertrophy
Term
azathioprine ade
Definition
diarrhea does related
leukopenia
hepatotoxicity
Term
moa azathioprine
Definition
purine analog converted to 6 mercaptopurine which inhibits purine synthesis
Term
tx htn in cyclosporine or tacrolimus toxicity
Definition
ccb
Term
osler nodes
Definition
tender erythematous lesions on fingertips

seen in infective endocarditis
Term
tx PMR
Definition
low doese steroids
Term
management of retinal artery occlusion 2/2 embolism
Definition
ocular massage and high flow o2
Term
major isoniazid ade
Definition
indiosyncratic liver injury with lots of pmns on histology
seems like viral hep
Term
heart changes in massive pe
Definition
right ventricular dilation
right atrial enlargement
Term
signs of massive pe
Definition
hypotension
syncope
acute dyspnea
pleuritic chest pain
tachycardia
Term
tx malignant otitis externa
Definition
ciprofloxacin
Term
monoclonal gammopathy of undertermined significance
Definition
1. hi protein
2. monoclonal paraprotein on serum electrophoresis (<3)
3. may also show in urine
Term
management of MGUS?
Definition
skeletal bone xr, likely to progress to Multiple myeloma
Term
MGUS vs MM
Definition
MM has anemia, hi Ca, lytic bone lesions, renal fail, >3 protein, >10% plasma cells in bone marrow
Term
oral flora that can cause endocarditis
Definition
Haemophilus
Aggregatibacter actino
Cardiovacterium homines
Eikenella corrodens
Kingella King
Term
test for c diff
Definition
stool toxin
Term
abx that inc risk for c diff
Definition
flouro
penicillin
cephalo
clinda
Term
what increases precision of a study
Definition
narrow confidence interval
Term
mm weakness after asthma attack?
Definition
beta agonists can drive K into cells. causing hypokalemia. mm weakness, arrythmias, tremor, ha and palpitations
Term
sick euthyroid syndrome
Definition
pt with acute severe illness with normal thryoid fxn but maybe a small fall in total and gree t2 with everything else normal
Term
best way to check spine for prostate ca mets
Definition
MRI of spine
Term
polyarthralgia
tenosynovitis
painless veiculopostular skin lesions
Definition
gonococcal infection
Supporting users have an ad free experience!